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Trapping of NbV by {XW9O33}9– (X = As, Sb) : Formation of New Sandwich-Type POM Complexes and Their Solution Behavior. / Shmakova, Alexandra A.; Romanova, Tamara E.; Kompankov, Nikolay B. et al.

In: European Journal of Inorganic Chemistry, Vol. 2019, No. 20, 02.06.2019, p. 2543-2548.

Research output: Contribution to journal › Article › peer-review

Harvard

Shmakova, AA, Romanova, TE, Kompankov, NB, Abramov, PA & Sokolov, MN 2019, 'Trapping of NbV by {XW9O33}9– (X = As, Sb): Formation of New Sandwich-Type POM Complexes and Their Solution Behavior', European Journal of Inorganic Chemistry, vol. 2019, no. 20, pp. 2543-2548. https://doi.org/10.1002/ejic.201900209

APA

Shmakova, A. A., Romanova, T. E., Kompankov, N. B., Abramov, P. A., & Sokolov, M. N. (2019). Trapping of NbV by {XW9O33}9– (X = As, Sb): Formation of New Sandwich-Type POM Complexes and Their Solution Behavior. European Journal of Inorganic Chemistry, 2019(20), 2543-2548. https://doi.org/10.1002/ejic.201900209

Vancouver

Shmakova AA, Romanova TE, Kompankov NB, Abramov PA, Sokolov MN. Trapping of NbV by {XW9O33}9– (X = As, Sb): Formation of New Sandwich-Type POM Complexes and Their Solution Behavior. European Journal of Inorganic Chemistry. 2019 Jun 2;2019(20):2543-2548. doi: 10.1002/ejic.201900209

Author

Shmakova, Alexandra A. ; Romanova, Tamara E. ; Kompankov, Nikolay B. et al. / Trapping of NbV by {XW9O33}9– (X = As, Sb) : Formation of New Sandwich-Type POM Complexes and Their Solution Behavior. In: European Journal of Inorganic Chemistry. 2019 ; Vol. 2019, No. 20. pp. 2543-2548.

BibTeX

@article{6c9dd293881f42a2b37c0564d85819c9,
title = "Trapping of NbV by {XW9O33}9– (X = As, Sb): Formation of New Sandwich-Type POM Complexes and Their Solution Behavior",
abstract = "Oxalate ligands in NbV oxalate complexes are labile, making the latter convenient niobium source for preparation of new mixed W/Nb polyoxometalates under mild conditions. Reactions of [NbO(C2O4)2(H2O)2]– with [α-B-XW9O33]9– (X = As, Sb) result in formation of sandwich-type anions. For X = As, [(α-B-AsW9O33)2(NbO)3(H2O)]9– and [(α-B-AsW9O33)2(NbO)2(H2O)]12– were the products. In the case of antimony, [(α-B-SbW9O33)2{Nb(C2O4)}2]12– anion with two trapped {Nb(C2O4)}3+ fragments was isolated and structurally characterized. Solution behavior of the new heteropolyniobotungstates was studied by combined HPLC-ICP-AES technique.",
keywords = "Niobium, Solution behavior, [α-B-XW9O33]–",
author = "Shmakova, {Alexandra A.} and Romanova, {Tamara E.} and Kompankov, {Nikolay B.} and Abramov, {Pavel A.} and Sokolov, {Maxim N.}",
year = "2019",
month = jun,
day = "2",
doi = "10.1002/ejic.201900209",
language = "English",
volume = "2019",
pages = "2543--2548",
journal = "European Journal of Inorganic Chemistry",
issn = "1434-1948",
publisher = "Wiley-VCH Verlag",
number = "20",

}

RIS

TY - JOUR

T1 - Trapping of NbV by {XW9O33}9– (X = As, Sb)

T2 - Formation of New Sandwich-Type POM Complexes and Their Solution Behavior

AU - Shmakova, Alexandra A.

AU - Romanova, Tamara E.

AU - Kompankov, Nikolay B.

AU - Abramov, Pavel A.

AU - Sokolov, Maxim N.

PY - 2019/6/2

Y1 - 2019/6/2

N2 - Oxalate ligands in NbV oxalate complexes are labile, making the latter convenient niobium source for preparation of new mixed W/Nb polyoxometalates under mild conditions. Reactions of [NbO(C2O4)2(H2O)2]– with [α-B-XW9O33]9– (X = As, Sb) result in formation of sandwich-type anions. For X = As, [(α-B-AsW9O33)2(NbO)3(H2O)]9– and [(α-B-AsW9O33)2(NbO)2(H2O)]12– were the products. In the case of antimony, [(α-B-SbW9O33)2{Nb(C2O4)}2]12– anion with two trapped {Nb(C2O4)}3+ fragments was isolated and structurally characterized. Solution behavior of the new heteropolyniobotungstates was studied by combined HPLC-ICP-AES technique.

AB - Oxalate ligands in NbV oxalate complexes are labile, making the latter convenient niobium source for preparation of new mixed W/Nb polyoxometalates under mild conditions. Reactions of [NbO(C2O4)2(H2O)2]– with [α-B-XW9O33]9– (X = As, Sb) result in formation of sandwich-type anions. For X = As, [(α-B-AsW9O33)2(NbO)3(H2O)]9– and [(α-B-AsW9O33)2(NbO)2(H2O)]12– were the products. In the case of antimony, [(α-B-SbW9O33)2{Nb(C2O4)}2]12– anion with two trapped {Nb(C2O4)}3+ fragments was isolated and structurally characterized. Solution behavior of the new heteropolyniobotungstates was studied by combined HPLC-ICP-AES technique.

KW - Niobium

KW - Solution behavior

KW - [α-B-XW9O33]–

UR - http://www.scopus.com/inward/record.url?scp=85066062938&partnerID=8YFLogxK

U2 - 10.1002/ejic.201900209

DO - 10.1002/ejic.201900209

M3 - Article

AN - SCOPUS:85066062938

VL - 2019

SP - 2543

EP - 2548

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

IS - 20

ER -

ID: 20159742